The problem with using the dots as a denotation for vowels is that that kills of any way to deal with diacritics, let alone any of the latin-1 supplement charac

The problem with using the dots as a denotation for vowels is that that kills of any way to deal with diacritics, let alone any of the latin-1 supplement characters necessary for languages other than english. That all not considering the lack of baseline etc. Also, why is "z" the only letter with a 2-dot-width?